Low-complexity root-finding iteration functions with no derivatives of any order of convergence
نویسندگان
چکیده
منابع مشابه
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Let p(x) be a polynomial of degree n 2 with coe cients in a sub eld K of the complex numbers. For each natural number m 2, let L m (x) be the m m lower triangular matrix whose diagonal entries are p(x) and for each j = 1; : : : ; m 1, its j-th subdiagonal entries are p (j) (x)=j!. For i = 1; 2, let L (i) m (x) be the matrix obtained from L m (x) by deleting its rst i rows and its last i columns...
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ژورنال
عنوان ژورنال: Journal of Computational and Applied Mathematics
سال: 2015
ISSN: 0377-0427
DOI: 10.1016/j.cam.2014.01.024